<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
    body{
      background:red;
    }
  </style>
  <style>
    body{
      background:green;
    }
  </style>
</head>
<body>
<div id="root"><!-- shell --></div>
</body>
</html>
